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2 years ago

Please help,

Mathematics

1 answer:

Vesnalui [34]2 years ago

8 0

Try 1(18) / 2

Just multiply 1 by 18 and divide 18 by 2.
Then we have 9!

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F(x) = 4x2 + 1 and g(x) = x2 - 5, find (f+ g)(x)

inn [45]

Answer:

Step-by-step explanation:

(f + g)x translates into a more readable f(x) + g(x) so all you do is

f(x) + g(x) = 4x^2 + 1 + x^2 - 5

f(x) + g(x) = 5x^2 - 4

3 0

3 years ago

Read 2 more answers

Sean and his cousin are playing a game where they pick up colored sticks. Sean currently has 50 points and likes to pick up the

Aleonysh [2.5K]

Answer:

It would take 5 turns

Step-by-step explanation:

6 0

3 years ago

A survey of 500 likely voters showed that 385 felt that the economy was the most important national issue. Find a point estimate

Dovator [93]

Answer:

Option B

Step-by-step explanation:

Given that a survey of 500 likely voters showed that 385 felt that the economy was the most important national issue.

Sample size n = 500

favor who feel the ecomomy is the most important national issue x= 385

Sample proportion = $\frac{x}{n} \\=0.77$

Sample proportion would be the point estimate for population proportion of voters who feel the ecomomy is the most important national issue.

Hence the point estimate (p-hat0 for p, the population proportion of voters who feel the ecomomy is the most important national issue

is 0.77

(option B)

4 0

3 years ago

Body fat percentage was found to be 16.5% and the person weighs 124 pounds what part in pounds of the body weight is fat

puteri [66]

Answer:

20.46 pounds

Step-by-step explanation:

Since 16.5% of their body is fat you need to multiply the weight by that percentage
you can do this by multiplying 124 by .165 which equals 20.46 pounds

7 0

3 years ago

Order of Operations- -6+(-30) divided by 5-(-2). Explain step by step

Reil [10]

Answer:

-36/7 or -5.14287

Step-by-step explanation:

so I would get rid of parentheses you do not need them

$\frac{-6+-30}{5--2}$ = $\frac{-36}{7}$ (because when two negative come before two numbers like -x-y they are being added but negative is present to the result of the sum, when one negative sign comes after a number and the other negative sign comes before a number, like x--y they are being added as well but negative is not present to the result of the sum)

-36/7=-5.1428

hope this helps!

7 0

3 years ago